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Single Family ResidenceResidential
$271,243$216 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

1620 JAPONICA LN

PLANO, TX 75074
2
Baths
1,256 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
1965
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$271K
$256K low$286K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,260 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$291,580 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$65,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$226,580
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$301,201
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$291,580

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCollin
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2005
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 36 ft²

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Barron Elementary SchoolC-
Elementary · Grades PK–5 · 0.5 mi
M
Bowman Middle SchoolB
Middle · Grades 6–8 · 0.5 mi
H
Plano East Senior High SchoolA-
High · Grades 11–12 · 2.7 mi

District: Plano Independent School District

Neighborhood · ZIP 75074These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.25

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.62,117
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,879 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,836
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$104,806
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

1620 Japonica Ln measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth less than 96% of homes in Collin County
  • Smaller than 95% of homes in Collin County
  • Older than 97% of homes in Collin County

What homes are worth in Plano 75074

Each bar is how many homes fall in that price range. The marker is this home.

This home
$210K$854K

This home is worth more than 11% of homes in Plano 75074.

How it measures up in Plano 75074

The dot is this home. The mark in the middle is the typical home in Plano 75074.

Estimated value$271,243
CheaperTypical $374,312Pricier

Pricier than 11% of homes nearby

Price per ft²$216
CheaperTypical $209Pricier

Pricier than 59% of homes nearby

Living area1,256 ft²
SmallerTypical 1,830 ft²Bigger

Bigger than 17% of homes nearby

Year built1965
OlderTypical 1983Newer

Newer than 13% of homes nearby

How 1620 Japonica Ln ranks against every home in each area.
MeasureThis homePlano ParkPlano 75074Collin County
Estimated valuepricier than$271,24341% of homes11% of homes4% of homes
Price per ft²pricier than$21644% of homes59% of homes59% of homes
Living areabigger than1,256 ft²47% of homes17% of homes5% of homes
Year builtnewer than196539% of homes13% of homes3% of homes

About 1620 Japonica Ln

How much is 1620 Japonica Ln, Plano, TX worth?

The TopHap Estimate for 1620 Japonica Ln, Plano, TX is $271,243 as of Sep 24, 2026. The likely range is $256,498 to $285,988. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 1620 Japonica Ln, Plano, TX?

1620 Japonica Ln, Plano, TX has 2 bathrooms and 1,256 square feet of living space.

When was 1620 Japonica Ln, Plano, TX built?

1620 Japonica Ln, Plano, TX was built in 1965, making it 61 years old. The building has 1 story.

What schools serve 1620 Japonica Ln, Plano, TX?

1620 Japonica Ln, Plano, TX is assigned to Barron Elementary School (elementary), rated C-; Bowman Middle School (middle), rated B; Plano East Senior High School (high), rated A-. All sit in Plano Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1620 Japonica Ln, Plano, TX compare to other homes in Plano 75074?

Among the 13,391 homes in Plano 75074, it is worth more than 11% of them ($271,243 against a typical $374,312), its price per square foot is higher than 59% of them ($216 against a typical $209), it is bigger than 17% of them (1,256 ft² against a typical 1,830 ft²) and it is newer than 13% of them (1965 against a typical 1983). Measured against all of Collin County, it is worth more than 4% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 1620 Japonica Ln, Plano, TX?

The 2024 property tax bill for 1620 Japonica Ln, Plano, TX was $2,260. The county assessed it at $291,580.

More homes on Japonica Ln

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Assigned schools

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